305493864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 835797600

約数和(自身を除く): 530303736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 169, 218, 312, 327, 338, 436, 507, 654, 676, 691, 872, 1014, 1308, 1352, 1382, 1417, 2028, 2073, 2616, 2764, 2834, 4056, 4146, 4251, 5528, 5668, 8292, 8502, 8983, 11336, 16584, 17004, 17966, 18421, 26949, 34008, 35932, 36842, 53898, 55263, 71864, 73684, 75319, 107796, 110526, 116779, 147368, 150638, 215592, 221052, 225957, 233558, 301276, 350337, 442104, 451914, 467116, 602552, 700674, 903828, 934232, 979147, 1401348, 1807656, 1958294, 2802696, 2937441, 3916588, 5874882, 7833176, 11749764, 12728911, 23499528, 25457822, 38186733, 50915644, 76373466, 101831288, 152746932, 305493864]

約数ペア:

[(1, 305493864), (2, 152746932), (3, 101831288), (4, 76373466), (6, 50915644), (8, 38186733), (12, 25457822), (13, 23499528), (24, 12728911), (26, 11749764), (39, 7833176), (52, 5874882), (78, 3916588), (104, 2937441), (109, 2802696), (156, 1958294), (169, 1807656), (218, 1401348), (312, 979147), (327, 934232), (338, 903828), (436, 700674), (507, 602552), (654, 467116), (676, 451914), (691, 442104), (872, 350337), (1014, 301276), (1308, 233558), (1352, 225957), (1382, 221052), (1417, 215592), (2028, 150638), (2073, 147368), (2616, 116779), (2764, 110526), (2834, 107796), (4056, 75319), (4146, 73684), (4251, 71864), (5528, 55263), (5668, 53898), (8292, 36842), (8502, 35932), (8983, 34008), (11336, 26949), (16584, 18421), (17004, 17966)]